[INFO] cloning repository https://github.com/jware-solutions/ggca
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jware-solutions/ggca" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjware-solutions%2Fggca", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjware-solutions%2Fggca'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 94dc048cc39d774a2e2a35dad7182aed4ebf54b4
[INFO] testing jware-solutions/ggca against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjware-solutions%2Fggca" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jware-solutions/ggca on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0/source/.cargo/config
[INFO] started tweaking git repo https://github.com/jware-solutions/ggca
[INFO] finished tweaking git repo https://github.com/jware-solutions/ggca
[INFO] tweaked toml for git repo https://github.com/jware-solutions/ggca written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/jware-solutions/ggca already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 25fd991ed094e02b77fe7eb90b61e46004b1a995dd91b4f191c6e0758ad2e5a9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "25fd991ed094e02b77fe7eb90b61e46004b1a995dd91b4f191c6e0758ad2e5a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25fd991ed094e02b77fe7eb90b61e46004b1a995dd91b4f191c6e0758ad2e5a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25fd991ed094e02b77fe7eb90b61e46004b1a995dd91b4f191c6e0758ad2e5a9", kill_on_drop: false }`
[INFO] [stdout] 25fd991ed094e02b77fe7eb90b61e46004b1a995dd91b4f191c6e0758ad2e5a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f56596af537a83b1faee2021b5624fe6b18eabc2381877b6840cfb1b357679b1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f56596af537a83b1faee2021b5624fe6b18eabc2381877b6840cfb1b357679b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling const_fn v0.4.4
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling bytecount v0.6.2
[INFO] [stderr]    Compiling unindent v0.1.7
[INFO] [stderr]    Compiling inventory v0.1.9
[INFO] [stderr]    Compiling pyo3 v0.12.4
[INFO] [stderr]    Compiling paste v1.0.3
[INFO] [stderr]    Compiling kendalls v0.1.5
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling GSL-sys v2.0.1
[INFO] [stderr]    Compiling parking_lot_core v0.8.1
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling paste v0.1.18
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stdout] error: linking with `cc` failed: exit code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/gsl_sys-69c963bfdbdfaab6.gsl_sys.883zysf0-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/gsl_sys-69c963bfdbdfaab6.gsl_sys.883zysf0-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/gsl_sys-69c963bfdbdfaab6.gsl_sys.883zysf0-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/gsl_sys-69c963bfdbdfaab6.gsl_sys.883zysf0-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/gsl_sys-69c963bfdbdfaab6.gsl_sys.883zysf0-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/gsl_sys-69c963bfdbdfaab6.gsl_sys.883zysf0-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/gsl_sys-69c963bfdbdfaab6.gsl_sys.883zysf0-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/gsl_sys-69c963bfdbdfaab6.gsl_sys.883zysf0-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/gsl_sys-69c963bfdbdfaab6.gsl_sys.883zysf0-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/gsl_sys-69c963bfdbdfaab6.gsl_sys.883zysf0-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/gsl_sys-69c963bfdbdfaab6.gsl_sys.883zysf0-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/gsl_sys-69c963bfdbdfaab6.gsl_sys.883zysf0-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/gsl_sys-69c963bfdbdfaab6.gsl_sys.883zysf0-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/gsl_sys-69c963bfdbdfaab6.gsl_sys.883zysf0-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/gsl_sys-69c963bfdbdfaab6.gsl_sys.883zysf0-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/gsl_sys-69c963bfdbdfaab6.gsl_sys.883zysf0-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/libgsl_sys-69c963bfdbdfaab6.so" "-Wl,--version-script=/tmp/rustcgysvbo/list" "/opt/rustwide/target/debug/deps/gsl_sys-69c963bfdbdfaab6.4418g8chbqwyeru0.rcgu.o" "-shared" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lgsl" "-lgslcblas" "-Wl,-Bstatic" "-Wl,--whole-archive" "/tmp/rustcgysvbo/liblibc-5a14dbf7a89e1173.rlib" "-Wl,--no-whole-archive" "-Wl,--start-group" "-L" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bdynamic" "-lstd-e12de7683a34c500" "-Wl,--end-group" "-Wl,-Bstatic" "/tmp/rustcgysvbo/libcompiler_builtins-3f953ad652ab829a.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lgsl
[INFO] [stdout]           /usr/bin/ld: cannot find -lgslcblas
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `GSL-sys`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "f56596af537a83b1faee2021b5624fe6b18eabc2381877b6840cfb1b357679b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f56596af537a83b1faee2021b5624fe6b18eabc2381877b6840cfb1b357679b1", kill_on_drop: false }`
[INFO] [stdout] f56596af537a83b1faee2021b5624fe6b18eabc2381877b6840cfb1b357679b1